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Hot pluggable supporting "warm/hot swap" using a battery locking switch. When battery is un-locked, a "battery detach notification" is sent to ThinkPad system, the ThinkPad system switches power to the system battery

Standard system battery specifications

Over-discharge protection

Notes:

The "Hardware Compatibility" table below has a list of compatible ThinkPad systems. For a list of the ThinkPad system batteries, go to: Batteries: Reference Guide

ThinkPad Battery 19+ (6 cell Slim External) is not supported when using ThinkPad Ultrabase Series 3 or Series 3 docks. For more information on docks, go to:Docks Reference Guide